| Main Title |
Odor control by scrubbing in the rendering industry / |
| Author |
Snow, R. H.
|
| Other Authors |
|
| CORP Author |
Fats and Proteins Research Foundation, Inc., Des Plaines, Ill.;Industrial Environmental Research Lab., Research Triangle Park, N.C. |
| Publisher |
U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory ; For sale by the National Technical Information Service, |
| Year Published |
1976 |
| Report Number |
EPA 600/2-76/009a; EPA-68-02-2128; EPA-ROAP-21AXM-062 |
| Stock Number |
PB-264 871 |
| OCLC Number |
37860408 |
| Subjects |
Air--Pollution--United States ;
Incinerators ;
Odor control ;
Rendering industry ;
Scrubber (Chemical technology)
|
| Additional Subjects |
Air pollution control ;
Odor control ;
Food industry ;
Scrubbers ;
Sodium hypochlorite ;
Design ;
Industrial wastes ;
Food processing ;
Calcium hypochlorites ;
Performance evaluation ;
Regression analysis ;
Sources ;
Rendering plants ;
Slaughtering house wastes ;
Meat packing industry
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-76-009a |
|
Headquarters Library/Washington,DC |
08/08/2016 |
| EKBD |
EPA-600/2-76-009a |
|
Research Triangle Park Library/RTP, NC |
06/13/2003 |
| ELBD ARCHIVE |
EPA 600-2-76-009a |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-2-76-009A |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-264 871 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 45 p. : ill., tables ; 28 cm. |
| Abstract |
The report gives results of a study extending an earlier project during which an investigation of the performance of packed-bed scrubbers for high-intensity rendering plant odors (5000 to 180,000 odor units) showed that, although in some cases the removal was as high as 99%, the average was only 85%. In this study, extensive performance data was obtained with an odor panel over a period of 8 weeks. Removal averaged 93% with three stages of sodium hypochlorite scrubbing even though each stage was designed to remove 99% of the odors based on its mass-transfer capacity. The results, fitted to a regression equation, showed that the important variables are the age of the solution and the relation of the inlet odor concentration to the previous history of exposure of the scrubbing solutions to high odor intensities. Chlorine concentration and pH also affect the results, and calcium hypochlorite is about 1.5 times more effective than sodium hypochlorite. |
| Notes |
Prepared by IIT Research Institute (IITRI), under contract with the Fats and Proteins Research Foundation, Inc. Contract no. 68-02-2128. "EPA-600/2-76-009a." EPA Project Officer: E.J. Wooldridge. |
| Place Published |
Research Triangle Park, NC Springfield, Va. |
| Supplementary Notes |
See also PB-251 187. |
| Access Notes |
Also available via the World Wide Web. |
| Corporate Au Added Ent |
Industrial Environmental Research Laboratory (Research Triangle Park, N.C.); United States. Environmental Protection Agency. Office of Research and Development.; United States. Environmental Protection Agency. Office of Energy, Minerals, and Industry.; IIT Research Institute.; Fats and Proteins Research Foundation. |
| Corp Au Ser Add Ent |
Environmental protection technology series ; EPA-600/2-76-009a. United States. ; Environmental protection technology series ; EPA-600/2-76-009a. United States. ; Environmental protection technology series ; EPA-600/2-76-009a. United States. |
| PUB Date Free Form |
September 1976 |
| Series Title Untraced |
Environmental protection technology series ; EPA-600/2-76-009a |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20140206061218 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01850cam 2200421Ka 45020 |
